{"product_id":"escape-mbk-nitro-yamaha-aerox-evolution-3-polini","title":"Polini Evolution 3 70cc Minarelli horizontal Exhaust","description":"\u003cp\u003e\u003cstrong\u003ePolini Evolution 3\u003c\/strong\u003e exhaust for \u003cstrong\u003eMinarelli Horizontal.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePolini Motori brings us a \u003cstrong\u003eracing exhaust\u003c\/strong\u003e called \u003cstrong\u003e\"Evolution 3\"\u003c\/strong\u003e, developed to maximize the potential of \u003cstrong\u003eMinarelli Horizontal\u003c\/strong\u003e water-cooled engines.\u003c\/p\u003e\n\u003cp\u003eIt is designed for \u003cstrong\u003eRacing\u003c\/strong\u003e type cylinders of \u003cstrong\u003e70cc\u003c\/strong\u003e and \u003cstrong\u003e47.60 mm diameter,\u003c\/strong\u003e increasing engine performance, both in acceleration and top speed.\u003c\/p\u003e\n\u003cp\u003eThe manifold connects to the silencer pipe to achieve a \u003cstrong\u003eVenturi effect\u003c\/strong\u003e that increases gas evacuation, for greater power, \u003cstrong\u003ereaching\u003c\/strong\u003e \u003cstrong\u003e14,000 rpm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe silencer curve is removable, allowing the insertion of joints of different diameters for an increase in engine rpm.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003enozzle\u003c\/strong\u003e is connected to the manifold by \u003cstrong\u003etwo springs\u003c\/strong\u003e and to the cylinder through \u003cstrong\u003etwo holes\u003c\/strong\u003e that ensure a tight seal.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003esilencer\u003c\/strong\u003e is made of black anodized \u003cstrong\u003ealuminum\u003c\/strong\u003e, \u003cstrong\u003eelongated\u003c\/strong\u003e to reduce noise, with a \u003cstrong\u003elarger inner diameter\u003c\/strong\u003e to improve acceleration.\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003ehandcrafted exhaust\u003c\/strong\u003e made entirely \u003cstrong\u003eby hand,\u003c\/strong\u003e giving each exhaust a \u003cstrong\u003eunique finish.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt features a \u003cstrong\u003eremovable cap\u003c\/strong\u003e for proper silencer maintenance.\u003c\/p\u003e\n\u003cp\u003eIt is \u003cstrong\u003ecompatible\u003c\/strong\u003e with the \u003cstrong\u003eTorsen WD.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote\u003c\/span\u003e: includes all elements for correct installation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #006bb5;\"\u003e\u003ca href=\"https:\/\/www.motoscoot.net\/blog\/wp-content\/uploads\/2022\/10\/PI387.pdf\" title=\"Assembly instructions\" target=\"_blank\"\u003e\u003cspan style=\"color: #006bb5;\"\u003e\u003cstrong\u003eAssembly instructions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Polini Motori s.p.a.","offers":[{"title":"Default Title","offer_id":54304747192705,"sku":"200.0295","price":394.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/200.0295.jpg?v=1759327473","url":"https:\/\/motoscoot.net\/en\/products\/polini-evolution-3-70cc-exhaust-minarelli-horizontal","provider":"Motoscoot","version":"1.0","type":"link"}